This directory should have everything in it that you need to program the PLC controller (the brain) in the coke machine. The PLC is a FDM88-10 with a EXP1616R expansion card from Tri PLC, and they did us a cool deal on it. The PLC is programmed in ladder logic using the TRiLOGI software in this directory. It runs on 32 bit windows only. [BOB] wrote the coke machine code in 2011 using Windows 7 32 bit.